Air Filter; Water Chamber - Apex Digital iCH Auto Instruction Manual

iCH Auto/ English
5. Before next use, assemble the mask and headgear according to the mask user instructions.
6. All items of the mask and air tubing are subject to normal wear and tear and may eventually be
replaced. Replace the mask and the air tubing if they are damaged.
CAUTION: Do not use bleach, chlorine-, alcohol-, or aromatic-based (including all scented oils),
moisturizing or antibacterial soaps to clean the cushion, mask or air tubing. These solutio
may cause hardening and reduce the life of the product.
CAUTION: Do not wash or dry the mask or air tubing at a temperature above 70°C (158°F)
WARNING: Do not use any cleaner containing fragrance or conditioners as they will leave a residue.
WARNING: The mask must not be re-used by another person. This is to avoid the risk of
cross-infection.

5.3 Air Filter

For an optimum operation of the device, the air filter can be cleaned by the user at least once every
two weeks or more often if this device is operated in a dusty environment. It is recommended that the
filter be replaced with a new one after 6 months of use; however, depending on the air quality, the
replacement time may vary.
NOTE: Please follow national requirements to dispose of the unit properly.

5.4 Water Chamber

1. Turn the heater off and allow the heater and water to cool.
2. Disconnect the flexible tubing from the water chamber. Place thumb on the top of the water
chamber and lift it to separate it from the system. Open the chamber and empty the remaining
water.
3. Use a mild detergent to wash all the chamber parts. Rinse all the parts with clear water and
allow them to air dry.
4. All items of the chamber are subject to normal wear and tear and may eventually be replaced.
Replace the chamber parts if any damage is present.
CAUTION: Dirty air filter may cause high operating temperatures that
affect device performance. Ensure the air filter is cleaned
and fitted at all times
1. Remove the dirty filter from the enclosure on the rear of the device.
2. Wash the filter in warm water with a mild detergent, and rinse with
water. Allow the filter to air dry completely before reinstalling. Do not
use a filter that is not completely dry. If the filter is torn, replace it.
3. Reinstall the filter.
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